Re: No Invert Functions?

"Michael A. Koerber" <[email protected]> Thu, 26 Sep 2002 09:44:32 -0400

Newsgroups	gmane.lisp.matlisp.user
Message-ID	<[email protected]>

> The problem with using only GESV and M/ is that it computes an LU
> decomposition (which is the major O(N^3) part of the work).  To use it
> again (e.g. in a time-stepping scheme) you need GETRS.
> 
Nicolas,

1.  I have no argument with this...I do have argument with implying that
    MATLISP does _not_ now use LU decomposition to compute inverses.

mike